diff --git a/.github/script.sh b/.github/script.sh
index d0a7f504a..21467cc81 100644
--- a/.github/script.sh
+++ b/.github/script.sh
@@ -1,2 +1,5 @@
+for file in *; do
+    [[ -f "$file" ]] && mv "$file" "${file,,}" 2>/dev/null
+done
 python .github/replace.py
 python .github/add-headers.py